124 986 269 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁷⁷

TF target 2⁷⁷

P-1

B1 =	1094000
B2 =	1484096250

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2024-07-17	Luke Durant	F487EC233BF1AD6E	0	1	3

History

Date	User	Type	Result
2024-07-17	Luke Durant	CERT	Proof certified good
2024-07-17	Luke Durant	C-PRP	Proof Certified Good Proof Power: 8
2024-06-22	Luke Durant	NF-PM1	B1=1094000, B2=1484096250
2022-07-10	TheJudger	NF	no factor TF: 76-77
2022-07-10	TheJudger	NF	no factor TF: 75-76
2022-06-24	LaurV	NF	no factor TF: 74-75
2021-07-08	SRBase	NF	no factor TF: 73-74
2020-09-04	tsc	NF	no factor TF: 72-73
2015-10-23	SMoffat	NF	no factor TF: 71-72
2015-10-02	SMoffat	NF	no factor TF: 70-71
2015-07-03	Judge Hale	NF	no factor TF: 69-70
2015-07-03	Judge Hale	NF	no factor TF: 68-69
2015-07-03	Judge Hale	NF	no factor TF: 67-68
2014-12-24	nEtcoOK	NF	no factor TF: 66-67
2012-09-07	soldcake	NF	no factor TF: 65-66
2010-10-31	Richard	NF	no factor TF: 64-65
2010-05-24	wmjmoeller	NF	no factor TF: 63-64